A Review of Experimental Studies on the Effect of Viscosity grade on Mechanical Vibration Behavior of deep groove Ball Bearing

This paper intends to review and summarize the recent researches of Experimental Studies on the Effect of Viscosity grade on Mechanical Vibration Behavior of deep groove Ball Bearing by using lubricants without additives. The most common viscosity grades, namely ISO (10,22,32,64and 68) are considered as working lubricant viscosity grade, by many authors studying how a change in lubricant viscosity can affect the mechanical vibration of a rolling bearing. The rms vibration of ball bearing reduced by increasing the lubricant viscosity while enhancing the maximum load it can carry. The rms vibration reduction of ball bearing is investigated at constant load input by varying frequency.